﻿/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Apache.Ignite.Core.Tests.Process
{
    using System.Diagnostics;
    using Apache.Ignite.Core.Impl.Common;

    /// <summary>
    /// Combines multiple readers.
    /// </summary>
    public class IgniteProcessCompositeOutputReader : IIgniteProcessOutputReader
    {
        /** */
        private readonly IIgniteProcessOutputReader[] _readers;

        /// <summary>
        /// Initializes a new instance of <see cref="IgniteProcessCompositeOutputReader" /> class.
        /// </summary>
        /// <param name="readers">Nested readers.</param>
        public IgniteProcessCompositeOutputReader(params IIgniteProcessOutputReader[] readers)
        {
            IgniteArgumentCheck.NotNull(readers, "readers");
            _readers = readers;
        }

        public void OnOutput(Process proc, string data, bool err)
        {
            foreach (var reader in _readers)
            {
                reader.OnOutput(proc, data, err);
            }
        }
    }
}